Caption Management’s Avantor AVTR Stock Holding History

Caption Management’s Portfolio AVTR Stock Details AVTR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-1,148,000	Closed	-$13.2M	–	1555
2025 Q4	$13.2M	Buy	1,148,000 +1,068,000	+1,335%	+$13.1M	0.09%	259
2025 Q3	$998K	Buy	+80,000	New	+$1.03M	0.01%	1107
2025 Q2	–	Sell	-120,000	Closed	-$1.95M	–	1436
2025 Q1	$1.95M	Buy	+120,000	New	+$2.27M	0.02%	691
2024 Q4	–	Sell	-280,000	Closed	-$7.24M	–	1452
2024 Q3	$7.24M	Buy	+280,000	New	+$6.87M	0.12%	209
2023 Q4	–	Sell	-30,000	Closed	-$632K	–	1328
2023 Q3	$632K	Buy	+30,000	New	+$638K	0.01%	879
2020 Q1	–	Sell	-85,000	Closed	-$1.54M	–	857
2019 Q4	$1.54M	Buy	+85,000	New	+$1.35M	0.05%	406

Other funds holding AVTR

Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Greenhaven Associates Purchase, New York $6.07B AUM 11.2% 1-Year Est. Return

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

ECM

Engine Capital Management New York $828M AUM 6.49% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Caption Management's AVTR Position: Q4 2025 in Review

Caption Management sold out of Avantor (AVTR) in Q4 2025, closing a stake of 67,700 shares — an estimated $833K sold.

Caption Management first reported a position in AVTR in Q4 2019 and held it in 7 quarters. The position peaked at $1.37M in Q1 2025. 419 funds tracked by Wall St. Rank hold AVTR as of Q4 2025.

Caption Management reported no remaining Avantor position as of Q4 2025 after selling out during the quarter.
Caption Management sold 67,700 Avantor shares in Q4 2025, an estimated $833K.
Caption Management first reported a position in Avantor in Q4 2019 and held it in 7 quarters.
Caption Management's Avantor position peaked at $1.37M in Q1 2025.
419 funds tracked by Wall St. Rank held Avantor as of Q4 2025.

Based on Caption Management's 13F filing for Q4 2025, filed 17 Feb 2026.